Pith Number

pith:3CHW3CPF

pith:2023:3CHW3CPFNSVKGHY4M353LFBBZR

not attested not anchored not stored refs pending

Designing a Hybrid Digital / Analog Quantum Physics Emulator as Open Hardware

Marcus Edwards

arxiv:2302.00821 v1 · 2023-02-02 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CHW3CPFNSVKGHY4M353LFBBZR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T05:38:12.677392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d88f6d89e56caaa31f1c66fbb59421cc64c258c4e0449ed65f418b86836b725c

Aliases

arxiv: 2302.00821 · arxiv_version: 2302.00821v1 · doi: 10.48550/arxiv.2302.00821 · pith_short_12: 3CHW3CPFNSVK · pith_short_16: 3CHW3CPFNSVKGHY4 · pith_short_8: 3CHW3CPF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3CHW3CPFNSVKGHY4M353LFBBZR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d88f6d89e56caaa31f1c66fbb59421cc64c258c4e0449ed65f418b86836b725c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a3b568bdfabea5e085a90dfa750515745f1e117a9380f0e3c89bb15a9073938",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-02T02:08:07Z",
    "title_canon_sha256": "3a15214b4eac172c497d189271c4a6c37606b0f33c2d817bb258b5509d5ad80e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00821",
    "kind": "arxiv",
    "version": 1
  }
}